53842444 has 24 divisors (see below), whose sum is σ = 98073360. Its totient is φ = 25833024.

The previous prime is 53842427. The next prime is 53842457. The reversal of 53842444 is 44424835.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18727 + ... + 21409.

It is an arithmetic number, because the mean of its divisors is an integer number (4086390).

Almost surely, 2^53842444 is an apocalyptic number.

It is an amenable number.

53842444 is a deficient number, since it is larger than the sum of its proper divisors (44230916).

53842444 is a wasteful number, since it uses less digits than its factorization.

53842444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2889 (or 2887 counting only the distinct ones).

The product of its digits is 61440, while the sum is 34.

The square root of 53842444 is about 7337.7410692937. The cubic root of 53842444 is about 377.6083492331.

The spelling of 53842444 in words is "fifty-three million, eight hundred forty-two thousand, four hundred forty-four".